Also, it happens not the first time, but exactly the fifth opening of the dialog. The crash happens not when SetIcon() is executed, but when I press OK and exit the dialog and the method from where the dialog's DoModal() is called. I guess I am missing some cleanup, but what and where? Could you please help me with that?
If I call SetIcon code only once, everything works fine. Second Chance Assertion Failed: File f:\dd\vctools\vc7libs\ship \atlmfc\in clude\afxw in1.inl, Line 395 There is an error message in the debug output window:
M_btnBold.SetIcon(static_c ast (::LoadIma ge(AfxGetI nstanceHan dle(), MAKEINTRESOURCE(IDI_BOLD), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR))) īut also this code is called in the method that handles certain event in the dialog. M_btnBold.SetIcon(static_c ast (::LoadIma ge(AfxGetI nstanceHan dle(), MAKEINTRESOURCE(IDI_BOLD_P RESSED), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR))) I set an icon for this button in OnInitDialog() like this: In one of the dialogs, there is a button. Int selectedIcon = typeComboBox - >itemData(typeComboBox - >currentIndex()). But note the visibility checkbox its toggled() signal is connected to the icon's setVisible() function instead. It seems that mwndIconButton.Create(.) should be called before calling SetIcon(), but this will make the look of this button different from the others that didn't call Create().
icon to open the Set PDF Password dialog box. I added a member variable for the button(mwndIconButton), and in property column set its Icon property to True, then I called mwndIconButton.SetIcon(AfxGetApp()->LoadIcon(IDIICON)) in OnCreate(), but when I ran debug, an exception came out during calling CButton::SetIcon(). This means that, when or after creating it, you can configure or change its style to make it a normal button, a. To create the button name, enter a name in the Please enter a name for the Custom Button text field (up to.
We ensure that the application responds to user input by connecting most of the editor's input widgets (including the system tray icon) to the application's private slots. You control which buttons are displayed by using a value from the MessageBoxButton enumeration - in this case, a Yes, No and Cancel button is included. The MFC button is primarily a regular button. MainLayout - >addWidget(messageGroupBox) Why some buttons or icons are not displayed correctly in the Customize window Find the Quick Access Popup executable file (normally in C:Program FilesQuick.
QVBoxLayout *mainLayout = new QVBoxLayout width()) Ĭonnect(showMessageButton, & QAbstractButton ::clicked, this, &Window ::showMessage) Ĭonnect(showIconCheckBox, & QAbstractButton ::toggled, trayIcon, & QSystemTrayIcon ::setVisible) Ĭonnect(iconComboBox, & QComboBox ::currentIndexChanged, this, &Window ::setIcon) Ĭonnect(trayIcon, & QSystemTrayIcon ::messageClicked, this, &Window ::messageClicked) Ĭonnect(trayIcon, & QSystemTrayIcon ::activated, this, &Window ::iconActivated) just a symbol or icon), add screen reader-only text to the button to. IconLabel - >setMinimumWidth(durationLabel - >sizeHint(). To that end, Foundation has many easy to use button styles that you can customize. The reference control for MFC flat buttons with text, icons and bitmaps. When constructing the editor widget, we first create the various editor elements before we create the actual system tray icon: Step (2): Select the button IDCBUTTONICON and set its. I want to add icon to its button, so i added my png images as resources and gave them IDs, but i can't seem to connect them to buttons. We will place icon on the button with ID IDCBUTTONICON & image on the button with ID IDCBUTTONIMAGE.
We reimplement the QWidget::setVisible() function to update the tray icon's menu whenever the editor's appearance changes, e.g., when maximizing or minimizing the main application window.įinally, we reimplement QWidget's closeEvent() function to be able to inform the user (when closing the editor window) that the program will keep running in the system tray until the user chooses the Quit entry in the icon's context menu. I am changing the look of my CMFCRibbonBar. Associated with the icon, we provide a menu containing the typical minimize, maximize, restore and quit actions. To check whether a system tray is present on the user's desktop, call the static QSystemTrayIcon::isSystemTrayAvailable() function.
The tray icon is an instance of the QSystemTrayIcon class. The other private functions are only convenience functions provided to simplify the constructor. We implement several private slots to respond to user interaction. the new disk icon using the right mouse button and select Initialize Disk: Create a. Void iconActivated( QSystemTrayIcon ::ActivationReason reason) ButtonDown) This sets the method ButtonDown to receive all mouse. Void closeEvent( QCloseEvent *event) override